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// |reftest| skip-if(!this.hasOwnProperty('Atomics')||!this.hasOwnProperty('SharedArrayBuffer')||(this.hasOwnProperty('getBuildConfiguration')&&getBuildConfiguration('arm64-simulator'))) -- Atomics,SharedArrayBuffer is not enabled unconditionally, ARM64 Simulator cannot emulate atomics
// Copyright (C) 2018 Amal Hussein. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.wait
description: >
Throws a TypeError if index arg can not be converted to an Integer
info: |
Atomics.wait( typedArray, index, value, timeout )
4. Let q be ? ToNumber(timeout).
Object -> Apply the following steps:
Let primValue be ? ToPrimitive(argument, hint Number).
Return ? ToNumber(primValue).
features: [Atomics, SharedArrayBuffer, Symbol, Symbol.toPrimitive, TypedArray]
---*/
const i32a = new Int32Array(
new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)
);
const poisonedValueOf = {
valueOf: function() {
throw new Test262Error('should not evaluate this code');
}
};
const poisonedToPrimitive = {
[Symbol.toPrimitive]: function() {
throw new Test262Error("passing a poisoned object using @@ToPrimitive");
}
};
assert.throws(Test262Error, function() {
Atomics.wait(i32a, 0, 0, poisonedValueOf);
});
assert.throws(Test262Error, function() {
Atomics.wait(i32a, 0, 0, poisonedToPrimitive);
});
reportCompare(0, 0);
|
